for (idx, line) in content.lines().enumerate() {
        if idx == 0 {
            continue;
        }
        let line_parts = line.split(' ').collect::<Vec<_>>();

        if line.starts_with('$') {
            if line_parts[1].eq("cd") {
                if line_parts[2].eq("..") {
                    if let Some(x) = current_dir.get_parent() {
                        current_dir = x;
                    }
                } else {
                    current_dir = current_dir.get_directory(line_parts[2]);
                }
            }
        } else if line.starts_with("dir") {
            let new_directory = Directory::create(line);
            current_dir.add_directory(new_directory);
        } else {
            current_dir.add_file(AdventFile::create(line));
        }
    }